Panasonic MINAS A6N Series, Operating Instructions Manual

Page: 349 / 495

Error code No. Protective
function
Causes Measures
Main Sub
6-18
1.When in Trouble
Detail of Error Code
Rev.2.00
84 5 RTEX
ommunication
cyclic error
protection The receive interrupt startup signal was
output from the RTEX communication IC,
but the communication got out of sync
with the servo with an error in output
cycle.
・
Make sure that the host device can
transmit the signal at the correct timing and
speed.
・
The communication cycle set by Pr 7.20
“RTEX communication cycle settup” and
Pr7.91 “RTEX communication cycle
expansion setting” must match the
transmission cycle of the host device.
・
If one or more requirements are not met,
take the corrective action by referring to
description of Err 83.0.
86 0 RTEX cyclic
data error
protection 1
The condition, in which there is an error
in cyclic command area data (C/R, MAC-
ID) or there is an error in Sub_Chk
during 32-byte mode, continued for the
number of times set for Pr7.98 “Number
of RTEX cyclic data error protection 1/2
detections”.
・
Check the data in the cyclic command
field (at location as described on the left
column).
・
Check process performed on the host
device.
・
Increase the value set for Pr7.98.
1 RTEX cyclic
data error
protection 2 The condition, in which there is an error
in the cyclic command code, continued
for the number of times set for Pr7.98
“Number of RTEX cyclic data error
protection 1/2 detections”.
2
＊
RTEX_
Update_
Counter
error
protection
The setup value for Pr 7.38 “RTEX_
Update_Counter error protection setup”
has been exceeded and the Update_
Counter has not been updated correctly.
・
Check for any trouble in the process
performed on the host device.
・
Please check whether there is any problem
in a cycle setup of the host device, and a
cycle setup of the driver.
・
Increase the setup value for Pr 7.38.
・
Please repeal this alarm when the ratio of
the communication cycle to the cycle which
a command updates is 1:1 and you do not
use Update_Counter.
87 0 Forced
alarm input
protection Forced alarm input (E-STOP) is applied.
・
Check the wiring of forced alarm input
(E-STOP).
90 2
＊
RTEX
multi-axis
synchronization
establishment
error protection
Communication error occurred or
communication was lost during transition
to synchronization establishment in full
synchronization mode.
・
Take the same measure as done against
Err83.0 or Err84.0.